499384 has 8 divisors (see below), whose sum is σ = 936360. Its totient is φ = 249688.

The previous prime is 499363. The next prime is 499391. The reversal of 499384 is 483994.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

499384 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31204 + ... + 31219.

It is an arithmetic number, because the mean of its divisors is an integer number (117045).

2⁴⁹⁹³⁸⁴ is an apocalyptic number.

It is an amenable number.

499384 is a deficient number, since it is larger than the sum of its proper divisors (436976).

499384 is a wasteful number, since it uses less digits than its factorization.

499384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62429 (or 62425 counting only the distinct ones).

The product of its digits is 31104, while the sum is 37.

The square root of 499384 is about 706.6710691687. The cubic root of 499384 is about 79.3374445688.

The spelling of 499384 in words is "four hundred ninety-nine thousand, three hundred eighty-four".